Which of the following is NOT a valid first-episode specifier for schizophrenia?

• A. Currently in full remission
• B. Chronic persistent course
• C. Currently in acute episode
• D. Currently in partial remission

Answer: (B)

The main idea here is how course specifiers describe the status of schizophrenia at or around the time of presentation, especially for a first episode. When a patient is presenting for a first episode, the valid specifiers indicate whether the illness is currently in an acute phase or whether symptoms have remitted to some degree. Specifically, for a first presentation you can be described as in an acute episode, in partial remission, or in full remission.

Chronic persistent course is not used as a first-episode specifier because it conveys a long-standing pattern of illness across time, with ongoing symptoms or multiple episodes and little or no remission. That kind of description applies to the overall, long-term course rather than the status of the very first presentation. The other options—currently in an acute episode, currently in partial remission, and currently in full remission—fit as first-episode specifiers since they reflect the current state of the first episode.